| title | media type | ISBN-13 | year of publica- tion |
|---|---|---|---|
| Duck & Goose, 1, 2, 3 | Board book | 978-0-375-85621-1 | 2008 |
| Duck & Goose Find a Pumpkin | " | 978-0-375-85813-0 | 2009 |
| Duck & Goose, How Are You Feeling? | " | 978-0-375-84629-8 | 2009 |
| Duck and Goose | Hardcover | 978-0-375-83611-4 | 2006 |
| Duck and Goose | Library Binding | 978-0-375-93611-1 | 2006 |
| Duck, Duck, Goose | Hardcover | 978-0-375-84068-5 | 2007 |
| Knock, Knock! Who's There?: My First Book of Knock Knock Jokes | Paperback | 978-0-689-82711-2 | 2000 |
| Knock Knock Who's There: My First Book Of Knock Knock Jokes | Hardcover | 978-0-689-83413-4 | 2000 |
| My Fuzzy Farm Babies: A Book to Touch & Feel | Board book | 978-0-689-84165-1 | 2001 |
| My Fuzzy Friends | " | 978-0-689-82357-2 | 1999 |
| My Fuzzy Safari Babies: A Book to Touch & Feel | " | 978-0-689-84164-4 | 2001 |
| What's Up, Duck? | " | 978-0-375-84738-7 | 2008 |